QUENCHING OIL

01

QUENCHING OIL

RAFTAR QUENCHOL MINERAL TYPE : This mineral oil has 3 grades

  • 1. Mineral type 1500 : it is a low viscosity quenching oil.
  • 2. Mineral type 2500: it is a medium viscosity quenching oil.
  • 3. Mineral type 3500: it is a high viscosity quenching oil. These oils are very high performance quenching oil and specifically formulated from high quality straight mineral refined oil with unique additives to provide the excellent quenching rate.

Properties:

  • a) Low volatility.
  • b) Excellent wetting ability.
  • c) Improved cooling power.
  • d) High resistance to oxidation.
  • e) High flash point to minimize the fire hazards.

Applications: Recommended for normal quenching operations.

Performance: Meet the requirements of is: 2664/1980 Reaffirmed 2009.

S.no. Tests Results Test Method
MINERAL TYPE 1500 MINERAL TYPE 2500 MINERAL TYPE 3500
1 KINEMATIC VISCOSITY @40C 12-17 21-36 36-73 ASTM D 445
2 FLASH POINT, (COC)C MIN 180 200 220 ASTM D 92
3 POUR POINT C, MAX 0 0 3 ASTM D 97
4 TAN mg KOH/gm, MAX 0.01 0.01 0.01 ASTM D 974
5 GM. MAGNETIC QUENCHO METER VALUE, MAX 28 sec 28 sec 28 sec -

02

QUENCHING OIL

RAFTAR QUENCHOL COMPOUND TYPE

RAFTAR QUENCHOL COMPOUND TYPE This is a medium viscosity oil and is suitable for quenching components of required hardness. This is an mineral base oil group II treated with proper additives to provide high temperature thermal & oxidation stability having low volatility properties.

Properties:

  • a) To minimiz deposit formation.
  • b) High flash point for safe operation
  • c) Provides deep hardening of metal parts.
  • d) High resistance to oxidation & thermal degradation

Performance: Meets the requirements of is: 266/1980 Reaffirmed 2009..

S.no. Tests Results Test Method
1 KINEMATIC VISCOSITY @40C 30-34 ASTM D 445
2 FLASH POINT, (COC)C MIN 200 ASTM D 92
3 POUR POINT C, MAX 3 ASTM D 97
4 TAN mg KOH/gm, MAX 1.2 ASTM D 974
5 GM. MAGNETIC QUENCHO METER VALUE, MAX 25 sec -
6 VISCOSITY INDEX, MIN 90 ASTM D 2270
7 SAP VALUE, MAX 7-11 -

03

QUENCHING OIL

RAFTAR QUENCHOL ADDITIVE TYPE

RAFTAR QUENCHOL ADDITIVE TYPE This is a premium oil for accelerated quenching of high speed tools. This is a blend of high quality base oil and high performance additives.

Properties:

  • a) Good oxidation performance.
  • b) Outstanding corrosion inhibition
  • c) Reduced losses due to expansion
  • d) High flash point reduces fire risks.
  • e) Contain low viscosity, low percentage of volatile fraction and high speed quench.

Applications: Accelerated quenching of high speed tools.

Performance: Meets the requirements of is: 2664/1980 Reaffirmed 2009.

S.no. Tests Results Test Method
1 KINEMATIC VISCOSITY @40C 30-34 ASTM D 445
2 FLASH POINT, (COC)C MIN 200 ASTM D 92
3 POUR POINT C, MAX 0 ASTM D 97
4 TAN mg KOH/gm, MAX 0.05 ASTM D 974
5 GM. MAGNETIC QUENCHO METER VALUE, MAX 21 sec -
6 VISCOSITY INDEX, MIN 90 ASTM D 2270